100404009

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 154828800

約数和(自身を除く): 54424791

約数列:

[1, 3, 9, 27, 31, 93, 139, 279, 417, 837, 863, 1251, 2589, 3753, 4309, 7767, 12927, 23301, 26753, 38781, 80259, 116343, 119957, 240777, 359871, 722331, 1079613, 3238839, 3718667, 11156001, 33468003, 100404009]

約数ペア:

[(1, 100404009), (3, 33468003), (9, 11156001), (27, 3718667), (31, 3238839), (93, 1079613), (139, 722331), (279, 359871), (417, 240777), (837, 119957), (863, 116343), (1251, 80259), (2589, 38781), (3753, 26753), (4309, 23301), (7767, 12927)]